Published by Sitzungsberichte der Preussischen Akademie der Wissenschaften, vol. 33, 1920, pp. 684-697., 1920
Seller: Eryops Books, Stephenville, TX, U.S.A.
Magazine / Periodical
Soft Cover. Condition: UNSPECIFIED. ORIGINAL Reprint/Offprint of journal article, softcovers; minor shelfwear w/ small chips from corenrs of front wraps and a couple of small nicks along fore-edge of wraps; upper corner of wraps and pages lightly creased; pages browned; o/w in good condition. Magazine/Periodical.